英语词组knuckle down (to sth) (informal)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	knuckle down (to sth) (informal)
释义	●ˌknuckle ˈdown (to sth) (informal) to begin to work seriously at sth, usually after a period when you have not worked hard 开始收心下功夫（做某事）◆It’s time to knuckle down (to some hard work). 现在得开始努力（刻苦工作）了。SYN buckle down (to sth) [v + adv]
随便看	rip sth off rip sth off sb/sth rip sth off (slang) rip sth up rip through sb/sth rise rise above sth rise to sth rise up roar roar back (NAmE) rock rock up (BrE, AustralE, informal) roll roll about roll around rollback roll in (informal) roll off sth roll on roll-out roll over rollover rollover roll over (informal)

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